Overview of Big Data — Data Engineer (Associate)

The official ALIBABA documentation our Overview of Big Data practice questions are cited to. Review the primary sources, then practise.

Official references for this objective

Alibabacloud — Unlocking the Power of Big Data: The Strategic Benefits of Alibaba Cloud's Comprehensive Big Data Platform Integration - Alibaba Cloud Community

Realtime Compute for Apache Flink for stream processing
Alibabacloud — Alibaba Cloud: The Fundamentals of Big Data

including data accumulation and processing, data analysis and data presentation, as well as visualization, reporing and value extraction
Alibabacloud — Technical Architecture of a Big Data Platform - Alibaba Cloud Community

the general-purpose computing engine MaxCompute, the stream computing engine Blink, the machine learning engine PAI, and the graph computing engine Flash
Alibabacloud — Alibaba Cloud Big Data Solutions for Real-Time Analysis and Decision-Making for Enterprises - Alibaba Cloud Community

the package data procedures of Cainiao's logistics were optimized from an hour to three minutes
Alibabacloud — An Overview of Alibaba Cloud's Comprehensive Cloud-Native Data Lake System - Alibaba Cloud Community

Cloud-hosted Hadoop data lake architecture, also known as E-MapReduce (EMR) open-source data lake, came into existence to overcome these challenges.